Taiwanese Mahjong (台灣麻將) is the dominant Mahjong variant in Taiwan and among Taiwanese diaspora communities. It shares the same tile set and basic structure as Hong Kong Mahjong but is distinguished by its 16-tile starting hand, its approach to flower tiles, and some variant-specific scoring rules.
If you already know Hong Kong Mahjong, you can adapt to Taiwanese rules without learning an entirely new game. If you are new to Mahjong, start with Hong Kong Mahjong first — it provides the foundation that Taiwanese Mahjong builds on.
At a Glance
| Feature | Hong Kong Mahjong | Taiwanese Mahjong |
|---|---|---|
| Starting hand | 13 tiles (dealer: 14) | 16 tiles (dealer: 16, then discards 3) |
| Tile set | 144 | 144 (same set) |
| Flower tiles | Bonus, set aside when drawn | Active bonus, kept in hand area |
| Winning structure | 4 sets + 1 pair | 4 sets + 1 pair |
| Scoring unit | Faan (番) | Tai (台) |
| Chows | Allowed | Allowed |
| Self-draw bonus | Yes | Yes |
The 16-Tile Starting Hand
The most striking difference in Taiwanese Mahjong is the deal.
In Hong Kong Mahjong: Players are dealt 13 tiles (dealer gets 14) and draw one tile per turn, discarding one after each draw.
In Taiwanese Mahjong: All players are dealt 16 tiles to start. The dealer discards one tile immediately to begin play, and the game proceeds from there with normal draw-one/discard-one turns.
What Changes with 16 Tiles
More immediate decisions. With 16 tiles, you may already have two or three completed sets from the deal. The first few discards involve cutting down to the tiles that support your best hand — a more complex decision than the single discard decision in HK Mahjong.
Hand direction is clearer earlier. A 16-tile hand tends to show its shape more quickly than a 13-tile hand. You can often identify your primary hand direction after examining the deal rather than waiting for several draws.
More partial sets in play. With more tiles in hand, there are more partial sets and pairs from the start. This creates a richer decision tree but also more temptation to chase too many possible hand patterns simultaneously.
Flower Tile Mechanics
In Taiwanese Mahjong, flower and season tiles are handled similarly to Hong Kong Mahjong in some rule sets and quite differently in others.
Standard Treatment
When you draw a flower or season tile:
- Place it face-up in front of you
- Draw a replacement tile from the dead wall
Each flower and season tile you hold at the time of winning adds points to your score (typically 1 tai each, or more for own-seat flowers).
Own-Seat Flowers
Each flower and season tile is numbered 1–4. The number corresponds to a seat:
- 1 = East
- 2 = South
- 3 = West
- 4 = North
Drawing a flower or season that matches your seat number (e.g., Flower 2 or Season 2 if you are South) earns extra points in most rule sets. In some rule sets, drawing all four flowers or all four seasons qualifies as a special hand or triggers a significant bonus.
Active Flower Sets
In some Taiwanese rule sets, a player who collects all four flowers or all four seasons can declare a special bonus hand. The specific rules vary significantly by group — always confirm local rules before playing.
Turn Structure
After the initial deal and the dealer’s opening discard, turns proceed identically to Hong Kong Mahjong:
- Draw one tile from the wall (or claim a discard)
- Assess your hand
- Discard one tile
If you draw a flower or season tile during your turn, set it aside and draw a replacement from the dead wall.
Claiming rules are the same as Hong Kong Mahjong:
- Pung (any player), Kong (any player), Chow (next player only), Mahjong (any player)
- Priority: Mahjong > Pung/Kong > Chow
Winning
A standard winning hand in Taiwanese Mahjong is four sets (pungs or chows) and one pair — identical to Hong Kong Mahjong. The same special hands (Seven Pairs, All Pungs, etc.) apply in most Taiwanese rule sets.
Self-draw (Zimo): You draw the winning tile from the wall. All three other players pay you.
Discard win: The player who discarded your winning tile pays you.
Scoring (Tai System)
Taiwanese Mahjong uses tai (台) as its scoring unit, roughly equivalent to faan in Hong Kong Mahjong. Each scoring element contributes tai; the total determines the payment.
Common scoring elements in Taiwanese Mahjong:
| Element | Tai |
|---|---|
| Self-draw win | 1 |
| Concealed hand (self-draw) | 1 |
| Seat wind pung | 1 |
| Round wind pung | 1 |
| Dragon pung | 1 |
| All simples | 1 |
| Own-seat flower | 1 |
| Each additional bonus tile | 1 |
| All same suit (mixed) | 3 |
| Pure one suit | 7 |
| All pungs | 3 |
| All four flowers | Special (varies) |
Payments are typically structured around a base rate that doubles per tai, similar to Hong Kong Mahjong’s doubling system. Confirm the specific payment structure with your group before playing.
Key Strategic Differences
Managing 16 tiles requires faster initial decisions. With a larger hand, the early discards matter more and there are more of them. Prioritise cutting clearly to a hand direction in the first three or four discards rather than holding everything.
Flower tiles are worth tracking. In HK Mahjong, flower tiles are a pleasant bonus you receive passively. In Taiwanese Mahjong — especially rule sets with bonus flower hands — they are worth paying attention to. Know which flowers match your seat; those are more valuable than the others.
The 16-tile hand shows bluffs and tells more clearly. With a larger visible discard pool from the start (since players discard 3+ tiles before the wall is deeply drawn), reading opponent hands becomes slightly more information-rich in Taiwanese Mahjong than in HK.
Taiwanese Mahjong is most naturally learned by someone who already knows Hong Kong Mahjong — the core skills transfer directly. If you are still learning the basics, start with how to play Mahjong and get comfortable before adding the 16-tile mechanics.
Play the classic Hong Kong rules online at Mahjo to build your foundation.